The autonomous mobile object includes an imaging unit, a positional information sender to acquire and send positional information to a server, and an operation controller to cause the autonomous mobile object to move autonomously based on an operation command. The server includes storage to receive and store the positional information from the autonomous mobile object, a commander to send the operation command to the autonomous mobile object, and a receiver to receive information relating to an emergency report including a target location. When the receiver receives the information relating to the emergency report, the commander sends an emergency operation command to the autonomous mobile object located in a specific area including the target location. The emergency operation command causes the autonomous mobile object to capture an image of the target location, and the autonomous mobile object sends the image to the server.

An unmanned aerial vehicle (UAV) system comprises a hangar structure configurable to mount on a host platform. The hangar structure comprises electrical circuits comprising a charging circuit and a communications circuit. The UAV system further comprises a plurality of stackable UAVs. The plurality of stackable UAVs comprise respective batteries and control circuits. The plurality of stackable UAVs are configured to cooperate with the charging circuit to charge the batteries and to cooperate with the communications circuit to communicate with the control circuits while the plurality of stackable UAVs are in a stacked configuration within the hangar structure.

An unmanned aerial vehicle includes at least one rotor motor configured to drive at least one propeller to rotate; a passenger compartment sized to contain a human or animal passenger; and a hybrid generator system configured to provide power to the at least one rotor motor and to generate lift sufficient to carry the human or animal passenger. The hybrid generator system includes a rechargeable battery configured to provide power to the at least one rotor motor; an engine configured to generate mechanical power; and a generator motor coupled to the engine and configured to generate electrical power from the mechanical power generated by the engine.

A base station for an unmanned aerial vehicle (UAV) is disclosed. The base station includes: an enclosure; a slide mechanism that is connected to the enclosure and which is repositionable between a retracted position and an extended position; a cradle that is connected to the slide mechanism and which is configured for docking with the UAV such that the UAV is movable into and out of the enclosure during repositioning of the slide mechanism between the retracted position and the extended position; and a charging hub that is connected to the slide mechanism and which is configured for electrical connection to a power source of the UAV to charge the power source.

A base station for an unmanned aerial vehicle (UAV) is disclosed. The base station includes: an enclosure; a slide mechanism that is connected to the enclosure and which is repositionable between a retracted position and an extended position; a cradle that is connected to the slide mechanism and which is configured for docking with the UAV such that the UAV is movable into and out of the enclosure during repositioning of the slide mechanism between the retracted position and the extended position; and a charging hub that is connected to the slide mechanism and which is configured for electrical connection to a power source of the UAV to charge the power source.

The invention relates to a drone, having at least one central body, at least one thrust element, at least one jointed leg, wherein the at least one jointed leg has leg parts which are connected via joints, wherein the at least one jointed leg is connected in an articulated manner via a proximal end to the central body. It is provided according to the invention that a distal end of at least one jointed leg has an exchangeable chuck, via which the distal end of the jointed leg can be connected to a selection of sensor devices and/or gripping devices and/or tools.

The invention relates to a drone, having at least one central body, at least one thrust element, at least one jointed leg, wherein the at least one jointed leg has leg parts which are connected via joints, wherein the at least one jointed leg is connected in an articulated manner via a proximal end to the central body. It is provided according to the invention that a distal end of at least one jointed leg has an exchangeable chuck, via which the distal end of the jointed leg can be connected to a selection of sensor devices and/or gripping devices and/or tools.

An Internet-based system for helping building management team members in significant ways: (i) predicting and forecasting when excessive snow load conditions present serious risks to a building's structure; (ii) receiving automatic notifications when snow load conditions are developing at specific regions on a building rooftop to warrant intervention and automated mitigation through the use of VR-guided snow removing robot systems; (iii) collecting various forms of intelligence about conditions developing on and about a building rooftop and storing such information with annotations for use in supporting intelligent decision making processes; (iv) quickly, efficiently and safely removing dangerous risk-presenting snow load conditions on a building rooftop while minimizing risk to human workers and increasing building operating efficiency; and (v) automatically removing excessive snow load conditions at specified regions on a building's rooftop.

An unmanned aerial system (UAS) may comprise an unmanned aerial vehicle (UAV) configured to display advertising. The UAV may include a connector configured to attach to a display screen. The display screen may be configured to receive data from the UAV and display a message based on the data. The UAS may be controlled by a remote control, which may command the UAV to display a specific message. The remote control may control the flight of the UAV as well as the functionality of the one or more components. The components attached to the UAV, may include a camera, a robotic arm, or a display screen. The UAS may be configured to, for example, display advertising messages in a predetermined area, display advertising messages in response to the UAV determining a specific event or recognizing a specific person, and/or launch fireworks.

An unmanned aerial vehicle includes a platform configured to transport a second unmanned aerial vehicle and release the second unmanned aerial vehicle in response to satisfying a condition. The unmanned aerial vehicle includes a hybrid generator system including an engine configured to generate mechanical power; and a generator motor coupled to the engine and configured to generate electrical power from the mechanical power generated by the engine; and at least one rotor motor configured to drive at least one propeller to rotate, wherein the at least one rotor motor is powered by the electrical power generated by the generator motor.